Update dialer sources.

Test: Built package and system image.

This change clobbers the old source, and is an export
from an internal Google repository.

The internal repository was forked form Android in March,
and this change includes modifications since then, to
near the v8 release.

Since the fork, we've moved code from monolithic to independent modules. In addition,
we've switched to Blaze/Bazel as the build sysetm. This export, however, still uses make.

New dependencies have been added:
- Dagger
- Auto-Value
- Glide
- Libshortcutbadger

Going forward, development will still be in Google3, and the Gerrit release
will become an automated export, with the next drop happening in ~ two weeks.

Android.mk includes local modifications from ToT.

Abridged changelog:

Bug fixes
● Not able to mute, add a call when using Phone app in multiwindow mode
● Double tap on keypad triggering multiple key and tones
● Reported spam numbers not showing as spam in the call log
● Crash when user tries to block number while Phone app is not set as default
● Crash when user picks a number from search auto-complete list

Visual Voicemail (VVM) improvements
● Share Voicemail audio via standard exporting mechanisms that support file attachment
(email, MMS, etc.)
● Make phone number, email and web sites in VVM transcript clickable
● Set PIN before declining VVM Terms of Service {Carrier}
● Set client type for outbound visual voicemail SMS {Carrier}

New incoming call and incall UI on older devices
(Android M)
● Updated Phone app icon
● New incall UI (large buttons, button labels)
● New and animated Answer/Reject gestures

Accessibility
● Add custom answer/decline call buttons on answer screen for touch exploration
accessibility services
● Increase size of touch target
● Add verbal feedback when a Voicemail fails to load
● Fix pressing of Phone buttons while in a phone call using Switch Access
● Fix selecting and opening contacts in talkback mode
● Split focus for ‘Learn More’ link in caller id & spam to help distinguish similar text

Other
● Backup & Restore for App Preferences
● Prompt user to enable Wi-Fi calling if the call ends due to out of service and Wi-Fi is
connected
● Rename “Dialpad” to “Keypad”
● Show "Private number" for restricted calls
● Delete unused items (vcard, add contact, call history) from Phone menu

Change-Id: I2a7e53532a24c21bf308bf0a6d178d7ddbca4958

1 files changed, 269 insertions, 0 deletions

diff --git a/java/com/android/contacts/common/preference/ContactsPreferences.java b/java/com/android/contacts/common/preference/ContactsPreferences.java
new file mode 100644
index 000000000..7f0d99acd
--- /dev/null
+++ b/java/com/android/contacts/common/preference/ContactsPreferences.java
@@ -0,0 +1,269 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.contacts.common.preference;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.SharedPreferences.Editor;
+import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
+import android.os.Handler;
+import android.preference.PreferenceManager;
+import android.provider.Settings;
+import android.provider.Settings.SettingNotFoundException;
+import android.text.TextUtils;
+import com.android.contacts.common.R;
+import com.android.contacts.common.model.account.AccountWithDataSet;
+
+/** Manages user preferences for contacts. */
+public class ContactsPreferences implements OnSharedPreferenceChangeListener {
+
+  /** The value for the DISPLAY_ORDER key to show the given name first. */
+  public static final int DISPLAY_ORDER_PRIMARY = 1;
+
+  /** The value for the DISPLAY_ORDER key to show the family name first. */
+  public static final int DISPLAY_ORDER_ALTERNATIVE = 2;
+
+  public static final String DISPLAY_ORDER_KEY = "android.contacts.DISPLAY_ORDER";
+
+  /** The value for the SORT_ORDER key corresponding to sort by given name first. */
+  public static final int SORT_ORDER_PRIMARY = 1;
+
+  public static final String SORT_ORDER_KEY = "android.contacts.SORT_ORDER";
+
+  /** The value for the SORT_ORDER key corresponding to sort by family name first. */
+  public static final int SORT_ORDER_ALTERNATIVE = 2;
+
+  public static final String PREF_DISPLAY_ONLY_PHONES = "only_phones";
+
+  public static final boolean PREF_DISPLAY_ONLY_PHONES_DEFAULT = false;
+
+  /**
+   * Value to use when a preference is unassigned and needs to be read from the shared preferences
+   */
+  private static final int PREFERENCE_UNASSIGNED = -1;
+
+  private final Context mContext;
+  private final SharedPreferences mPreferences;
+  private int mSortOrder = PREFERENCE_UNASSIGNED;
+  private int mDisplayOrder = PREFERENCE_UNASSIGNED;
+  private String mDefaultAccount = null;
+  private ChangeListener mListener = null;
+  private Handler mHandler;
+  private String mDefaultAccountKey;
+  private String mDefaultAccountSavedKey;
+
+  public ContactsPreferences(Context context) {
+    mContext = context;
+    mHandler = new Handler();
+    mPreferences = mContext.getSharedPreferences(context.getPackageName(), Context.MODE_PRIVATE);
+    mDefaultAccountKey =
+        mContext.getResources().getString(R.string.contact_editor_default_account_key);
+    mDefaultAccountSavedKey =
+        mContext.getResources().getString(R.string.contact_editor_anything_saved_key);
+    maybeMigrateSystemSettings();
+  }
+
+  public boolean isSortOrderUserChangeable() {
+    return mContext.getResources().getBoolean(R.bool.config_sort_order_user_changeable);
+  }
+
+  public int getDefaultSortOrder() {
+    if (mContext.getResources().getBoolean(R.bool.config_default_sort_order_primary)) {
+      return SORT_ORDER_PRIMARY;
+    } else {
+      return SORT_ORDER_ALTERNATIVE;
+    }
+  }
+
+  public int getSortOrder() {
+    if (!isSortOrderUserChangeable()) {
+      return getDefaultSortOrder();
+    }
+    if (mSortOrder == PREFERENCE_UNASSIGNED) {
+      mSortOrder = mPreferences.getInt(SORT_ORDER_KEY, getDefaultSortOrder());
+    }
+    return mSortOrder;
+  }
+
+  public void setSortOrder(int sortOrder) {
+    mSortOrder = sortOrder;
+    final Editor editor = mPreferences.edit();
+    editor.putInt(SORT_ORDER_KEY, sortOrder);
+    editor.commit();
+  }
+
+  public boolean isDisplayOrderUserChangeable() {
+    return mContext.getResources().getBoolean(R.bool.config_display_order_user_changeable);
+  }
+
+  public int getDefaultDisplayOrder() {
+    if (mContext.getResources().getBoolean(R.bool.config_default_display_order_primary)) {
+      return DISPLAY_ORDER_PRIMARY;
+    } else {
+      return DISPLAY_ORDER_ALTERNATIVE;
+    }
+  }
+
+  public int getDisplayOrder() {
+    if (!isDisplayOrderUserChangeable()) {
+      return getDefaultDisplayOrder();
+    }
+    if (mDisplayOrder == PREFERENCE_UNASSIGNED) {
+      mDisplayOrder = mPreferences.getInt(DISPLAY_ORDER_KEY, getDefaultDisplayOrder());
+    }
+    return mDisplayOrder;
+  }
+
+  public void setDisplayOrder(int displayOrder) {
+    mDisplayOrder = displayOrder;
+    final Editor editor = mPreferences.edit();
+    editor.putInt(DISPLAY_ORDER_KEY, displayOrder);
+    editor.commit();
+  }
+
+  public boolean isDefaultAccountUserChangeable() {
+    return mContext.getResources().getBoolean(R.bool.config_default_account_user_changeable);
+  }
+
+  public String getDefaultAccount() {
+    if (!isDefaultAccountUserChangeable()) {
+      return mDefaultAccount;
+    }
+    if (TextUtils.isEmpty(mDefaultAccount)) {
+      final String accountString = mPreferences.getString(mDefaultAccountKey, mDefaultAccount);
+      if (!TextUtils.isEmpty(accountString)) {
+        final AccountWithDataSet accountWithDataSet = AccountWithDataSet.unstringify(accountString);
+        mDefaultAccount = accountWithDataSet.name;
+      }
+    }
+    return mDefaultAccount;
+  }
+
+  public void setDefaultAccount(AccountWithDataSet accountWithDataSet) {
+    mDefaultAccount = accountWithDataSet == null ? null : accountWithDataSet.name;
+    final Editor editor = mPreferences.edit();
+    if (TextUtils.isEmpty(mDefaultAccount)) {
+      editor.remove(mDefaultAccountKey);
+    } else {
+      editor.putString(mDefaultAccountKey, accountWithDataSet.stringify());
+    }
+    editor.putBoolean(mDefaultAccountSavedKey, true);
+    editor.commit();
+  }
+
+  public void registerChangeListener(ChangeListener listener) {
+    if (mListener != null) {
+      unregisterChangeListener();
+    }
+
+    mListener = listener;
+
+    // Reset preferences to "unknown" because they may have changed while the
+    // listener was unregistered.
+    mDisplayOrder = PREFERENCE_UNASSIGNED;
+    mSortOrder = PREFERENCE_UNASSIGNED;
+    mDefaultAccount = null;
+
+    mPreferences.registerOnSharedPreferenceChangeListener(this);
+  }
+
+  public void unregisterChangeListener() {
+    if (mListener != null) {
+      mListener = null;
+    }
+
+    mPreferences.unregisterOnSharedPreferenceChangeListener(this);
+  }
+
+  @Override
+  public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, final String key) {
+    // This notification is not sent on the Ui thread. Use the previously created Handler
+    // to switch to the Ui thread
+    mHandler.post(
+        new Runnable() {
+          @Override
+          public void run() {
+            refreshValue(key);
+          }
+        });
+  }
+
+  /**
+   * Forces the value for the given key to be looked up from shared preferences and notifies the
+   * registered {@link ChangeListener}
+   *
+   * @param key the {@link SharedPreferences} key to look up
+   */
+  public void refreshValue(String key) {
+    if (DISPLAY_ORDER_KEY.equals(key)) {
+      mDisplayOrder = PREFERENCE_UNASSIGNED;
+      mDisplayOrder = getDisplayOrder();
+    } else if (SORT_ORDER_KEY.equals(key)) {
+      mSortOrder = PREFERENCE_UNASSIGNED;
+      mSortOrder = getSortOrder();
+    } else if (mDefaultAccountKey.equals(key)) {
+      mDefaultAccount = null;
+      mDefaultAccount = getDefaultAccount();
+    }
+    if (mListener != null) {
+      mListener.onChange();
+    }
+  }
+
+  /**
+   * If there are currently no preferences (which means this is the first time we are run), For sort
+   * order and display order, check to see if there are any preferences stored in system settings
+   * (pre-L) which can be copied into our own SharedPreferences. For default account setting, check
+   * to see if there are any preferences stored in the previous SharedPreferences which can be
+   * copied into current SharedPreferences.
+   */
+  private void maybeMigrateSystemSettings() {
+    if (!mPreferences.contains(SORT_ORDER_KEY)) {
+      int sortOrder = getDefaultSortOrder();
+      try {
+        sortOrder = Settings.System.getInt(mContext.getContentResolver(), SORT_ORDER_KEY);
+      } catch (SettingNotFoundException e) {
+      }
+      setSortOrder(sortOrder);
+    }
+
+    if (!mPreferences.contains(DISPLAY_ORDER_KEY)) {
+      int displayOrder = getDefaultDisplayOrder();
+      try {
+        displayOrder = Settings.System.getInt(mContext.getContentResolver(), DISPLAY_ORDER_KEY);
+      } catch (SettingNotFoundException e) {
+      }
+      setDisplayOrder(displayOrder);
+    }
+
+    if (!mPreferences.contains(mDefaultAccountKey)) {
+      final SharedPreferences previousPrefs =
+          PreferenceManager.getDefaultSharedPreferences(mContext);
+      final String defaultAccount = previousPrefs.getString(mDefaultAccountKey, null);
+      if (!TextUtils.isEmpty(defaultAccount)) {
+        final AccountWithDataSet accountWithDataSet =
+            AccountWithDataSet.unstringify(defaultAccount);
+        setDefaultAccount(accountWithDataSet);
+      }
+    }
+  }
+
+  public interface ChangeListener {
+
+    void onChange();
+  }
+}